Pith Number

pith:LCHEF3AB

pith:2009:LCHEF3ABNNN7FC3P5OMB352DDD

not attested not anchored not stored refs pending

Multiwavelength Observations of LS I +61 303 with VERITAS, Swift and RXTE

A. Cannon, A. Cesarini, A. Falcone, A. Furniss, A. Konopelko, A. McCann, A. N. Otte, A. Varlotta, A. Weinsteiny, A. W. Smith, B. Zitzer, C. M. Hui, D. A. Williams, D. Gall, D. Hanna, D. Horan, D. Kieda, D. Pandel, D. Steele, E. Aliu, E. Hays, E. Roache, F. Krennrich, G. Gyuk, G. H. Gillanders, G. H. Sembroski, G. Maier, H. J. Rose, H. Krawczynski, J. A. Toner, J. E. Ward, J. Grube, J. Holder, J. Kildea, J. Millis, J. P. Finley, J. Quinn, J. S. Perkins, K. Byrum0, K. Ragan, L. Ciupik, L. C. Reyes, L. Fortson, M. Bautista, M. Beilicke, M. Bottcher, M. Daniel, M. J. Lang, M. McCutcheon, M. Pohl, M. Schroedter, M. Stroh, M. Theiling, M. Woody, N. Karlsson, P. Cogan, P. Colin, P. Fortin, P. Kaaret, P. Moriarty, P. T. Reynolds, R. A. Ong, R. Dickherber, R. Guenette, R. G. Wagner, R. J. White, R. Mukherjee, S. J. Fegan, S. LeBohec, S. M. Bradbury, S. P. Wakely, S. Swordy, S. Wissely, T. Arlen, T. B. Humensky, T. C. Weekes, T. Ergin, T. Nagai, V. Bugaev, VERITAS Collaboration:V. A. Acciari, V. V. Vassiliev, W. Benbow, W. Cui, Y. Butt, Y. C. Chow

arxiv:0904.4422 v1 · 2009-04-28 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCHEF3ABNNN7FC3P5OMB352DDD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:13:56.624885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

588e42ec016b5bf28b6feb981df74318ea35b0cbed1d1c392fc3635cc5124d95

Aliases

arxiv: 0904.4422 · arxiv_version: 0904.4422v1 · doi: 10.48550/arxiv.0904.4422 · pith_short_12: LCHEF3ABNNN7 · pith_short_16: LCHEF3ABNNN7FC3P · pith_short_8: LCHEF3AB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LCHEF3ABNNN7FC3P5OMB352DDD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 588e42ec016b5bf28b6feb981df74318ea35b0cbed1d1c392fc3635cc5124d95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df496d88ec5b0040ca79f56b7870ac8c09d248f80521fa8c5619c02cf0f19df2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-04-28T19:38:41Z",
    "title_canon_sha256": "6c053dabcf604e724a911ff9c4f4de6911faffcbf70d4d14ecf6021e12fc9072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4422",
    "kind": "arxiv",
    "version": 1
  }
}